amadey | 254f8d074c069e55870426682a68552a95faf35df76b024d7069ddccd7e58e76

General

Target

254f8d074c069e55870426682a68552a95faf35df76b024d7069ddccd7e58e76.exe
Size

5.0MB
MD5

b1339ad6250fec1d3a23a937e5bac9e8
SHA1

9168638e8819de7a7415412f2bac059db500ca4b
SHA256

254f8d074c069e55870426682a68552a95faf35df76b024d7069ddccd7e58e76
SHA512

5c2b630985e7f79bee3a5851b2344ea109457dce4b6d1e792f4d293889d4b8fe44107231a06972a8335ef928398533d1c3288b87f6619a961d71e8d2748c8d01
SSDEEP

49152:10PYJq3qZ4XZr2Uuac+kp5Zu0i93Dg2rXlBAz55QENm3rUEexR3OFwqGu+AUUWUv:1XJq3qZYnAl+2m3rFeR+6R0HG

Score

10^/10

amadey zgrat rat trojan

Malware Config

Extracted

Family

amadey

Version

4.15

C2

http://185.172.128.63

Attributes

install_dir
6187fcb526
install_file
Dctooux.exe
strings_key
cd3b2619c9009c441355ae581d53163e
url_paths
/v8sjh3hs8/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey

Detect ZGRat V1 1 IoCs

resource	yara_rule
behavioral2/memory/1956-1-0x0000000000C40000-0x000000000113A000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

.NET Reactor proctector 1 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
behavioral2/memory/1956-1-0x0000000000C40000-0x000000000113A000-memory.dmp	net_reactor

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Geometry_in_simple_words_v2.lnk	254f8d074c069e55870426682a68552a95faf35df76b024d7069ddccd7e58e76.exe

Loads dropped DLL 1 IoCs

pid	Process
1956	254f8d074c069e55870426682a68552a95faf35df76b024d7069ddccd7e58e76.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1956 set thread context of 964	1956	254f8d074c069e55870426682a68552a95faf35df76b024d7069ddccd7e58e76.exe	100

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1956	254f8d074c069e55870426682a68552a95faf35df76b024d7069ddccd7e58e76.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 964	1956	254f8d074c069e55870426682a68552a95faf35df76b024d7069ddccd7e58e76.exe	100
PID 1956 wrote to memory of 964	1956	254f8d074c069e55870426682a68552a95faf35df76b024d7069ddccd7e58e76.exe	100
PID 1956 wrote to memory of 964	1956	254f8d074c069e55870426682a68552a95faf35df76b024d7069ddccd7e58e76.exe	100
PID 1956 wrote to memory of 964	1956	254f8d074c069e55870426682a68552a95faf35df76b024d7069ddccd7e58e76.exe	100
PID 1956 wrote to memory of 964	1956	254f8d074c069e55870426682a68552a95faf35df76b024d7069ddccd7e58e76.exe	100
PID 1956 wrote to memory of 964	1956	254f8d074c069e55870426682a68552a95faf35df76b024d7069ddccd7e58e76.exe	100
PID 1956 wrote to memory of 964	1956	254f8d074c069e55870426682a68552a95faf35df76b024d7069ddccd7e58e76.exe	100
PID 1956 wrote to memory of 964	1956	254f8d074c069e55870426682a68552a95faf35df76b024d7069ddccd7e58e76.exe	100
PID 1956 wrote to memory of 964	1956	254f8d074c069e55870426682a68552a95faf35df76b024d7069ddccd7e58e76.exe	100
PID 1956 wrote to memory of 964	1956	254f8d074c069e55870426682a68552a95faf35df76b024d7069ddccd7e58e76.exe	100

C:\Users\Admin\AppData\Local\Temp\254f8d074c069e55870426682a68552a95faf35df76b024d7069ddccd7e58e76.exe
"C:\Users\Admin\AppData\Local\Temp\254f8d074c069e55870426682a68552a95faf35df76b024d7069ddccd7e58e76.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  2⤵
  PID:964

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll

Filesize
491KB

MD5
f011e7003806589659c8bd9228363552

SHA1
774a930af1de32eeb96d104114ec82d0232f48fd

SHA256
9684325f586cd9312d9c8cf21b148b43e00629041c834c79a528b34dbc8c7341

SHA512
6e69d0186fa3182f4fcb9b92e5e4281579e841705472b6991e0e31f64f445bb08843888e0bea26eb7ac8831fedddbe6737182e1b6ac3cf672f556a3db62555ee

Download Submit
memory/964-25-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/964-24-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/964-21-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/964-23-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1956-5-0x0000000007070000-0x00000000072F8000-memory.dmp

Filesize
2.5MB

Download
memory/1956-3-0x0000000074980000-0x0000000075130000-memory.dmp

Filesize
7.7MB

Download
memory/1956-0-0x0000000074980000-0x0000000075130000-memory.dmp

Filesize
7.7MB

Download
memory/1956-12-0x0000000005B90000-0x0000000005BA0000-memory.dmp

Filesize
64KB

Download
memory/1956-16-0x0000000005B90000-0x0000000005BA0000-memory.dmp

Filesize
64KB

Download
memory/1956-18-0x0000000005B90000-0x0000000005BA0000-memory.dmp

Filesize
64KB

Download
memory/1956-20-0x0000000006370000-0x0000000006470000-memory.dmp

Filesize
1024KB

Download
memory/1956-22-0x0000000006370000-0x0000000006470000-memory.dmp

Filesize
1024KB

Download
memory/1956-4-0x0000000005B90000-0x0000000005BA0000-memory.dmp

Filesize
64KB

Download
memory/1956-6-0x0000000005F40000-0x00000000060D2000-memory.dmp

Filesize
1.6MB

Download
memory/1956-2-0x0000000005BA0000-0x0000000005C3C000-memory.dmp

Filesize
624KB

Download
memory/1956-1-0x0000000000C40000-0x000000000113A000-memory.dmp

Filesize
5.0MB

Download
memory/1956-19-0x0000000006370000-0x0000000006470000-memory.dmp

Filesize
1024KB

Download
memory/1956-17-0x0000000005B90000-0x0000000005BA0000-memory.dmp

Filesize
64KB

Download
memory/1956-15-0x0000000005B90000-0x0000000005BA0000-memory.dmp

Filesize
64KB

Download
memory/1956-14-0x0000000005B90000-0x0000000005BA0000-memory.dmp

Filesize
64KB

Download
memory/1956-13-0x0000000003470000-0x0000000003480000-memory.dmp

Filesize
64KB

Download
memory/1956-31-0x0000000074980000-0x0000000075130000-memory.dmp

Filesize
7.7MB

Download

Analysis

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